I’m getting ready to pour a 46 by 10 covered porch slab. I was going to make my grid every two feet by two feet. A friend told me I should go on one foot centers.
Is there a rule of thumb out there?
Also I forget the formula for figuring how many yards I need. Is it the square footage by the thickness divided by 27 ?
Rupert
Replies
cubic yard is 27 cubic feet.
need to calculate cubic feet
46feetx10feetxthickness-in-feet = cubic feet
then divide by 27
are you using saddles or pulling the rebar into position?
bobl Volo Non Voleo Joe's BT Forum cheat sheet
Bob
I'm using , what they call them here in PA...........Chairs which hold the rebar up to the height you need.
Rupert
Rupert,
This a porch for bulldozers? Lots of info at this site.
http://www.concretenetwork.com/
KK